I just saw X-Men 3: The Last Straw.
My brains leaked out of my ears around the time that Charles explained to Wolverine The Sordid Truth Behind Jean's Powers.
This movie really should have come with a warning: anyone who ever read the original X-Men comics should proceed at their own risk.
And this is why I will never, ever, EVER rent Constantine. Everyone knows that John Constantine is BRITISH and BLOND, and he wears a TAN trench coat. DON'T make him American, brunette, in black...and, God help me, Keanu Reeves. John says "Bollocks." He does NOT say "Whoa."